分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Cottoidei (Sculpins)
鮋形目 (Sculpins) >
Cottidae (Sculpins)
杜父魚科 (Sculpins)
Etymology: Radulinopsis: Latin, radula, radere = to scrape (1877) (Ref. 45335); taranetzi: Named after the late Anatoly Yakovlevich Taranetz, in recognition of the understanding of boreal fishes and especially cottoid classification (Ref. 45337).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 5 - 40 m (Ref. 45347). 溫帶
Northwest Pacific: Hokkaido, Japan and Peter the Great Bay.
西北太平洋: 日本北海道與聖彼得灣。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 45347)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 9 - 11; 背的軟條 (總數) : 17 - 19; 臀棘: 0; 臀鰭軟條: 18 - 20; 脊椎骨: 35 - 36. Head and body nearly naked except for lateral line scales and several spiny scales scattered above lateral line; a single tooth band on prevomer; length of anal fin base 39%-44% SL; length of caudal peduncle 8%-10% SL (Ref. 45347). Yellowish brown with four dark brown saddles dorsally; silvery white with reddish-yellow irregular lines ventrally; lower margin of maxilla and branchiostegal membrane black; posterior margin of caudal fin yellow; anal fin black in males (Ref. 45347).
頭部與身體幾乎裸露除了側線鱗片與一些刺狀的鱗片分散的在側線上面; 在前犛骨上的一個齒箍; 臀鰭基底 39%-44% SL 的長度; 尾柄 8%-10% SL 的長度.(參考文獻 45347) 土黃色背面有四個深褐色的鞍狀斑; 銀白色具有淡紅黃色的不規則的線腹地; 顎骨與鰓蓋薄膜黑色的下緣; 尾鰭黃色的在後部邊緣; 在雄性中的臀鰭黑色.(參考文獻 45347)
Found over sand or gravel bottoms (Ref. 45347).
發現在沙子或礫石底部上了。 (參考文獻 45347)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西北太平洋: 日本北海道與聖彼得灣。
Yabe, M. and S. Maruyama, 2001. Systematics of sculpins of the genus Radulinopsis (Scorpaeniformes: Cottidae), with the description of a new species from northern Japan and the Russian Far East. Ichthyol. Res. 48(1):51-63. (Ref. 45347)
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Estimates based on models
Preferred temperature (Ref.
123201): 6.6 - 17.4, mean 14.8 °C (based on 16 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
